Department of Chemistry, University of Idaho, Moscow, ID, 83844-2343, USA.
Department of Chemistry, University of Minnesota, Minneapolis, MN, 55455, USA.
Angew Chem Int Ed Engl. 2017 May 15;56(21):5894-5898. doi: 10.1002/anie.201702285. Epub 2017 Apr 24.
3,5-Dinitrimino-1,2,4-triazole (2) with three protons has the potential of deprotonation to form energetic salts. Neutralization of 2 with 50 % hydroxylamine in varying molar ratios leads to the formation of the corresponding mono/dihydroxylammonium energetic salts. Additionally compound 5, an ammonia oxide adduct of dihydroxylammonium 3,5-dinitramino-1,2,4-triazolate, was prepared when excess hydroxylamine was used. The structures of 3-5 are supported by single-crystal X-ray diffraction. The energetic properties of the new materials are competitive. Utilization of ammonia oxide adducts in hydroxylammonium energetic salts could lead to future practical applications as energetic materials.
3,5-二硝氨基-1,2,4-三唑（2）带有三个质子，具有去质子化形成高能盐的潜力。用 50%羟胺中和 2，以不同的摩尔比反应形成相应的单/二羟氨高能盐。此外，当使用过量羟胺时，还制备了化合物 5，即二羟氨 3,5-二硝氨基-1,2,4-三唑的氨氧化物加合物。3-5 的结构通过单晶 X 射线衍射得到支持。新型材料的能量特性具有竞争力。氨氧化物加合物在羟氨高能盐中的应用可能会导致未来作为能量材料的实际应用。
